Inventor
VIRNIG MICHAEL
US14 patents
⚠️ This page may combine multiple inventors who share the name “VIRNIG MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIRNIG MICHAEL
6 patentsUS8852549B2Oct 7, 2014
Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuits
VIRNIG MICHAEL2 citations60
US8529850B2Sep 10, 2013
Compositions and methods of using a ketoxime in a metal solvent
VIRNIG MICHAEL2 citations60
US8475748B2Jul 2, 2013
Metal solvent extraction reagents and use thereof
VIRNIG MICHAEL3 citations60
US8460623B2Jun 11, 2013
Methods of metal extraction using oximes
VIRNIG MICHAEL1 citations60
US8440857B2May 14, 2013
Sulfonate- or sulfate-capped anti-misting agents
VIRNIG MICHAEL4 citations60
US8435466B2May 7, 2013
Methods of metal extraction from ammoniacal solutions using oximes
VIRNIG MICHAEL0 citations49
COGNIS IP MAN GMBH
4 patentsUS7993613B2Aug 9, 2011
More efficient ether modifiers for copper extractant formulations
COGNIS IP MAN GMBH7 citations83
US9074292B2Jul 7, 2015
Acid mist mitigation agents for electrolyte solutions
COGNIS IP MAN GMBH4 citations72
US8986633B2Mar 24, 2015
Compositions and methods of using a ketoxime in a metal solvent extraction reagent
COGNIS IP MAN GMBH0 citations50
US8945490B2Feb 3, 2015
Methods of metal extraction using oximes
COGNIS IP MAN GMBH0 citations50